How to monitor the data traffic through the Digi Device ?

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Is there any NetOS API function can count the data in to and out from Digi device?



Assuming I understand what you are looking for, I believe the closest you are going to get is the API set entitled ethernet bypass. It is a set of APIs that allow you to sit between the ethernet driver and the TCP/IP stack. So I believe you are getting packets before the tcp/ip headers are removed.

ethernet bypass is described in the API reference guide. There is also an ethernet bypass example application for you to look at.

I’ll try it.